//同时取出多个参数
import {n1,n2,show} from './003按需导出.js';
//重命名
import {n1 as n1New} from './003按需导出.js';
//按需导入和默认导入默认导入
import info,{n1 as n1NewNew} from './003按需导出.js';

console.log('info',info);
console.log('n1NewNew',n1NewNew);
console.log('n1New',n1New);
console.log('n1',n1);
console.log('n2',n2);
console.log('show',show());
